@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary-color:#4f46e5;--primary-hover:#4338ca;--success-color:#10b981;--warning-color:#f59e0b;--danger-color:#ef4444;--accent-color:#8b5cf6;--subtotal-bg:#eab30826;--subtotal-text:#facc15}[data-theme=dark]{--bg-color:#0f172a;--panel-bg:#1e293bb3;--text-main:#f8fafc;--text-muted:#94a3b8;--border-color:#ffffff1a;--input-bg:#0f172a99;--grid-border:#ffffff26;--grid-header:#ffffff0d;--grid-row-even:#ffffff05;--grid-row-hover:#ffffff14;--scrollbar-track:#0003;--scrollbar-thumb:#ffffff1a;--scrollbar-thumb-hover:#ffffff4d;--body-bg-image:radial-gradient(at 0% 0%, #100f15 0, transparent 50%), radial-gradient(at 50% 0%, #2f3e6a33 0, transparent 50%), radial-gradient(at 100% 0%, #72274133 0, transparent 50%);--grand-total-bg:#0f172a;--grand-total-text:#fff}[data-theme=light]{--bg-color:#f1f5f9;--panel-bg:#fffc;--text-main:#0f172a;--text-muted:#475569;--border-color:#0000001a;--input-bg:#ffffffe6;--grid-border:#0000001a;--grid-header:#0000000d;--grid-row-even:#00000005;--grid-row-hover:#0000000f;--scrollbar-track:#0000000d;--scrollbar-thumb:#0003;--scrollbar-thumb-hover:#0006;--body-bg-image:radial-gradient(at 0% 0%, #efecf9 0, transparent 50%), radial-gradient(at 50% 0%, #eceff980 0, transparent 50%), radial-gradient(at 100% 0%, #f9ecf080 0, transparent 50%);--subtotal-bg:#ef444426;--subtotal-text:#dc2626;--grand-total-bg:#334155;--grand-total-text:#fff;--success-color:#059669;--danger-color:#dc2626}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);background-image:var(--body-bg-image);min-height:100vh;font-family:Inter,sans-serif;line-height:1.5;transition:background-color .3s,color .3s;overflow-x:hidden}#root{flex-direction:column;min-height:100vh;display:flex}h1,h2,h3,h4,h5,h6{letter-spacing:-.025em;font-weight:600}.glass-panel{background:var(--panel-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:16px;box-shadow:0 10px 25px -5px #0000001a,0 8px 10px -6px #0000001a}.card{background:var(--panel-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:16px;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 20px #0000000d}input,button,select{font-family:inherit;font-size:.95rem}button{cursor:pointer;justify-content:center;align-items:center;gap:.5rem;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex}button:active{transform:scale(.96)}.btn-primary{background:linear-gradient(135deg, var(--primary-color), var(--primary-hover));color:#fff;border:none;border-radius:8px;padding:.6rem 1.2rem;font-weight:600;box-shadow:0 4px 12px #4f46e54d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 16px #4f46e566}.btn-primary:disabled{opacity:.7;cursor:not-allowed;transform:none}.btn-outline{color:var(--text-main);border:1px solid var(--border-color);background-color:#0000;border-radius:8px;padding:.5rem 1rem;font-weight:500}.btn-outline:hover{background-color:var(--grid-header);border-color:var(--text-muted)}.input-group{flex-direction:column;gap:.4rem;display:flex}.input-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.85rem;font-weight:600}input[type=text],input[type=number],input[type=password],input[type=file],select{background-color:var(--input-bg);border:1px solid var(--border-color);width:100%;color:var(--text-main);border-radius:10px;padding:.75rem 1rem;transition:all .2s;box-shadow:inset 0 2px 4px #00000005}input:focus,select:focus{border-color:var(--primary-color);background-color:var(--panel-bg);outline:none;box-shadow:0 0 0 3px #4f46e540}input::placeholder{color:var(--text-muted);opacity:.6}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}@keyframes fadeIn{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.5s cubic-bezier(.16,1,.3,1) forwards fadeIn}.table-container{border:1px solid var(--border-color);background:var(--panel-bg);-webkit-overflow-scrolling:touch;border-radius:12px;overflow:auto}.data-grid{font-variant-numeric:tabular-nums;min-width:max-content;border-collapse:collapse!important}.data-grid th,.data-grid td{border:1px solid var(--grid-border)!important;padding:8px 12px!important}.data-grid th{white-space:nowrap;font-weight:600;background-color:var(--grid-header)!important}.data-grid tbody tr:nth-child(2n){background-color:var(--grid-row-even)!important}.data-grid tbody tr:hover{background-color:var(--grid-row-hover)!important}.data-grid tbody tr.subtotal-row{font-weight:600;background-color:var(--subtotal-bg)!important}.data-grid tbody tr.subtotal-row td{color:var(--subtotal-text)!important}.data-grid tfoot tr.grand-total-row{font-weight:700;box-shadow:0 -4px 12px #0000001a;background-color:var(--grand-total-bg)!important}.data-grid tfoot tr.grand-total-row td{border-top:2px solid var(--border-color)!important;color:var(--grand-total-text)!important}.mobile-only{display:none}.desktop-only{display:flex}@media (width<=768px){.mobile-only{display:flex}.desktop-only{display:none}.app-layout{flex-direction:column!important}.sidebar-container{z-index:100;width:280px;height:100vh;transition:transform .3s cubic-bezier(.4,0,.2,1);position:fixed;top:0;left:0;transform:translate(-100%)}.sidebar-container.open{transform:translate(0)}.sidebar-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:99;opacity:0;pointer-events:none;background:#00000080;transition:opacity .3s;position:fixed;inset:0}.sidebar-overlay.open{opacity:1;pointer-events:auto}.mobile-header{background:var(--panel-bg);border-bottom:1px solid var(--border-color);z-index:90;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);justify-content:space-between;align-items:center;padding:1rem;display:flex;position:sticky;top:0}.main-content{height:calc(100vh - 60px)!important;padding:.5rem!important}.card{gap:.75rem!important;padding:.75rem!important}.table-container{padding-left:.25rem;padding-right:.25rem;border-left:none!important;border-right:none!important;border-radius:0!important;width:calc(100% + 1.5rem)!important;margin-left:-.75rem!important;margin-right:-.75rem!important}.responsive-flex-row{flex-direction:column!important;align-items:stretch!important}.mobile-stack-grid{grid-template-columns:1fr!important}.brand-top-bar{flex-direction:column!important;align-items:stretch!important;gap:1rem!important}.brand-top-bar-buttons{padding-bottom:.5rem;overflow-x:auto;justify-content:flex-start!important;width:100%!important}.purchase-product-row{flex-direction:column!important;align-items:stretch!important}.purchase-product-fields{grid-template-columns:1fr 1fr!important;gap:.5rem!important;display:grid!important}input[type=text],input[type=number],input[type=password],input[type=file],select{border-radius:8px!important;padding:.5rem .75rem!important;font-size:.85rem!important}}.app-layout{background-color:var(--bg-color);background-image:var(--body-bg-image);width:100vw;height:100vh;display:flex;overflow:hidden}.sidebar{background:var(--panel-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-right:1px solid var(--border-color);z-index:50;flex-direction:column;width:280px;padding:1.5rem 1rem;transition:background .3s;display:flex}.sidebar-header{border-bottom:1px solid var(--border-color);margin-bottom:1.5rem;padding-bottom:1.5rem}.sidebar-header h1{color:var(--text-main);align-items:center;gap:.75rem;font-size:1.25rem;font-weight:700;display:flex}.sidebar-nav{flex-direction:column;flex:1;gap:.5rem;display:flex}.nav-item{color:var(--text-muted);cursor:pointer;border:1px solid #0000;border-radius:8px;align-items:center;gap:.75rem;padding:.75rem 1rem;font-weight:500;transition:all .2s;display:flex}.nav-item:hover{background:var(--grid-header);color:var(--text-main)}.nav-item.active{color:var(--primary-color);background:#4f46e526;border:1px solid #4f46e54d}.sidebar-footer{border-top:1px solid var(--border-color);flex-direction:column;gap:.5rem;margin-top:auto;padding-top:1rem;display:flex}.main-content-area{flex:1;padding:2rem;position:relative;overflow-y:auto}.card{background:var(--panel-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:12px;flex-direction:column;gap:1rem;padding:1.5rem;display:flex;box-shadow:0 4px 6px -1px #0000001a}.card-title{color:var(--text-main);border-bottom:1px solid var(--border-color);align-items:center;gap:.5rem;margin-bottom:.5rem;padding-bottom:.75rem;font-size:1.2rem;font-weight:600;display:flex}